Vending machine



FIG. 1 is a perspective view of the vending machine;

FIG. 2 is a side elevation, the opposite side being a mirror imagethereof;

FIG. 3 is a rear elevation;

FIG. 4 is a front elevation;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view.

The ornamental design for a vending machine, as shown and described.